#0B263B#0B263B

#0B263B is a dark, muted cyan. Relative luminance 0.018; OKLCH L 26.0% C 0.051 H 245.2°. Best body text is #FFFFFF at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#0B263B
RGB	rgb(11, 38, 59)
HSL	hsl(206, 69%, 14%)
HSV	hsv(206, 81%, 23%)
CMYK	cmyk(81.4%, 35.6%, 0%, 76.9%)
CIE-LAB	lab(14.25, -1.70, -16.45)
CIE-LCH	lch(14.25, 16.54, 264.11°)
OKLab	oklab(25.97% -0.0215 -0.0465)
OKLCH	oklch(25.97% 0.051 245.2)
XYZ	xyz(1.6202, 1.7730, 4.3937)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0B263B #3B200B

analogous

#0B3B38 #0B263B #0B0E3B

triadic

#0B263B #3B0B26 #263B0B

tetradic

#0B263B #380B3B #3B200B #0E3B0B

square

#0B263B #380B3B #3B200B #0E3B0B

split-complementary

#0B263B #3B0B0E #3B380B

monochromatic

#05111A #05111A #0B263B #15476F #1E68A2

Accessibility & contrast

On white

15.50

#0B263B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#0B263B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0B263B

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0B263B	#FFFFFF	#000000	##FFFFFF
##0B263B	1.00	15.50	1.35	15.50
#FFFFFF	15.50	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D273C

Deuteranopia (green-blind)

#16223B

Tritanopia (blue-blind)

#002B2D

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #0b263b;
/* rgb */ color: rgb(11, 38, 59);
/* oklch */ color: oklch(26.0% 0.051 245.2);

Tailwind

colors: {
  custom: {
    50: '#516071',
    500: '#0b263b',
    950: '#000000',
  },
}

SCSS

$custom: #0b263b;
$custom-light: #516071;
$custom-dark: #000000;

JSON

{
  "hex": "#0b263b",
  "rgb": {
    "r": 11,
    "g": 38,
    "b": 59
  },
  "hsl": {
    "h": 206.25,
    "s": 68.571,
    "l": 13.725
  },
  "oklch": {
    "l": 0.25971,
    "c": 0.05127,
    "h": 245.2
  },
  "luminance": 0.01773
}

Semantic roles & 50–950 ramp

primary

#0B263B

secondary

#784C2A

accent

#893CEB

background

#F4F5F6

surface

#E7E9EC

border

#C3C5C7

text

#020407

muted

#78797A

Preview Lab

Preview with #0B263B

Body copy rendered with the generated semantic roles for this colour.

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